diff --git a/src/hostapi/wasapi/pa_win_wasapi.c b/src/hostapi/wasapi/pa_win_wasapi.c
index 1d8f200..f4b3186 100644
--- a/src/hostapi/wasapi/pa_win_wasapi.c
+++ b/src/hostapi/wasapi/pa_win_wasapi.c
@@ -1081,7 +1081,7 @@ static EWindowsVersion GetWindowsVersion()
 		// by GetVersion API)
 		if ((fnRtlGetVersion = (LPFN_RTLGETVERSION)GetProcAddress(GetModuleHandleA("ntdll"), "RtlGetVersion")) != NULL)
 		{
-			OSVERSIONINFOW ver = { sizeof(OSVERSIONINFOW), 0, 0, 0, {0} };
+			OSVERSIONINFOW ver = { sizeof(OSVERSIONINFOW), 0, 0, 0, 0, {0} };
 
 			PRINT(("WASAPI: getting Windows version with RtlGetVersion()\n"));